I have a few prototype ideas that require coding but I want to start with:
The picker code, graphics etc has already been done for you see link below:
[url removed, login to view]
This picker is to be populated directly from data in a MYSQL DB using PHP and AJAX, the data transfer needs to be via Ajax without need for reloading the page.
The data loaded into wheel 2 is dependant upon the choice of wheel 1 and the data loaded into wheel 3 is dependant upon the choice of wheel 2.
HTML 5 offline data storage is to be included so that the first visit downloads all the data, subsequent page vists only pull down data changes.
The rotation of the page needs to be detected and webpage must stay vertical.